# Siemens 3RT2037-1AL20 Contactor - 80A, 230V - Reliable Performance

The **Siemens 3RT2037-1AL20 contactor** is engineered for demanding industrial applications, providing reliable switching for motors and other loads. This **80A contactor** operates at **230V 50/60Hz**, ensuring compatibility with standard power systems. What makes this contactor ideal for automation systems

This **Siemens contactor** offers robust performance with its **auxiliary contact**, facilitating seamless integration into control circuits. The **3RT2037 1AL20** model is designed for durability, featuring a 75°C temperature rating and compatibility with copper wiring. It meets **IEC/EN/K 60947-4-1** and **GB14048.4** standards, ensuring safety and reliability.

-   High current rating: **80A** for heavy-duty applications
-   Wide voltage compatibility: **230V 50/60Hz**
-   Auxiliary contact for enhanced control
-   Durable construction for long-lasting performance
-   Compliant with international safety standards

**Specifications:**

-   Current Rating: 80A
-   Voltage: 230V
-   Frequency: 50/60Hz
-   Standards: IEC/EN/K 60947-4-1, GB14048.4

Choose the **Siemens 3RT2037-1AL20 contactor** for dependable performance in your industrial automation systems. Upgrade your control systems today

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Contactors
- **Tags:** 230V contactor, 3RT2037-1AL20, 80A contactor, automation, contactor, control systems, industrial contactor, siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Siemens 3RT2037-1AL20 Contactor - 80A, 230V - Reliable Performance-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rt2037-1al20-80a-contactor)
> Updated: 2026-09-19